Dual Band Bandpass Filters Based on Strong Coupling Directional Couplers

被引：0
|
作者：
Sanchez-Soriano, Miguel A. [1 ]
Bronchalo, Enrique [1 ]
Torregrosa-Penalva, German [1 ]
机构：
[1] Miguel Hernandez Univ, Signal Theory & Commun Div, Alicante, Spain
来源：
2009 EUROPEAN MICROWAVE CONFERENCE, VOLS 1-3 | 2009年
关键词：
D O I：
暂无
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
This paper presents a new type of dual band bandpass filter. It is based on strong coupling directional couplers inside a loop configuration. The proposed topology allows the control of the passbands bandwidths and the separation between passbands. The presented dual band bandpass filter exhibits wide stopbands with high rejection levels. To validate the suggested filter scheme, theoretical, simulated and measured results are presented for a dual band bandpass filter in CPW technology.
引用
收藏
页码：1401 / 1404
页数：4
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